Feb 2, 2021 · Kotlin is a concise and multiplatform programming language by JetBrains. Enjoy coding and build server-side, mobile, web, and desktop applications efficiently.

Learn Kotlin Kotlin is a modern, trending programming language. Kotlin is easy to learn, especially if you already know Java (it is 100% compatible with Java). Kotlin is used to develop Android …

The best way to learn Kotlin is by practicing examples. The page contains examples on basic concepts of Kotlin. You are advised to take the references from these examples and try them …

Aug 6, 2025 · In this Kotlin tutorial, you'll learn various important Kotlin topics, including data types, control flow, functions, object-oriented programming, collections, and more. We will also …

Kotlin samples Working code that shows how to use the Kotlin language in your Android apps.

Explore Kotlin and practice your coding skills on the Kotlin Playground! Simply type a snippet of code and click Run to try it on the fly.

Nov 28, 2025 · Join us live for five days of Advent of Code puzzles and five Kotlin livestreams on December 1–5. Solve the puzzles in Kotlin with help from Kotlin team experts and fun …

In this course, you will build apps by writing code in the Kotlin programming language, which is the language recommended by Google when creating new Android apps.

Whether Kotlin is the right choice for you depends on your programming goals and career aspirations. Kotlin is a versatile programming language known for its concise syntax and …

Feb 2, 2021 · Kotlin is a modern but already mature programming language designed to make developers happier. It's concise, safe, interoperable with Java and other languages, and …